h->sei_ct_type = 0;
if (h->sei_pic_struct > SEI_PIC_STRUCT_FRAME_TRIPLING)
- return -1;
+ return AVERROR_INVALIDDATA;
num_clock_ts = sei_num_clock_ts_table[h->sei_pic_struct];
int e, build, i;
if (size < 16)
- return -1;
+ return AVERROR_INVALIDDATA;
for (i = 0; i < sizeof(user_data) - 1 && i < size; i++)
user_data[i] = get_bits(&h->gb, 8);
if (sps_id > 31 || !h->sps_buffers[sps_id]) {
av_log(h->avctx, AV_LOG_ERROR,
"non-existing SPS %d referenced in buffering period\n", sps_id);
- return -1;
+ return AVERROR_INVALIDDATA;
}
sps = h->sps_buffers[sps_id];
while (get_bits_left(&h->gb) > 16) {
int size = 0;
int type = 0;
+ int ret = 0;
do
type += show_bits(&h->gb, 8);
switch (type) {
case SEI_TYPE_PIC_TIMING: // Picture timing SEI
- if (decode_picture_timing(h) < 0)
- return -1;
+ ret = decode_picture_timing(h);
+ if (ret < 0)
+ return ret;
break;
case SEI_TYPE_USER_DATA_UNREGISTERED:
- if (decode_unregistered_user_data(h, size) < 0)
- return -1;
+ ret = decode_unregistered_user_data(h, size);
+ if (ret < 0)
+ return ret;
break;
case SEI_TYPE_RECOVERY_POINT:
- if (decode_recovery_point(h) < 0)
- return -1;
+ ret = decode_recovery_point(h);
+ if (ret < 0)
+ return ret;
break;
case SEI_BUFFERING_PERIOD:
- if (decode_buffering_period(h) < 0)
- return -1;
+ ret = decode_buffering_period(h);
+ if (ret < 0)
+ return ret;
break;
default:
skip_bits(&h->gb, 8 * size);